Analysis

  • max time kernel
    111s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/02/2023, 09:43

General

  • Target

    74ea26791f099eeecf9b179ac3f9f2e5.exe

  • Size

    716KB

  • MD5

    74ea26791f099eeecf9b179ac3f9f2e5

  • SHA1

    a738d2536e6e95ec3166d79fd96cf042e1f47182

  • SHA256

    d8c03eddd2c947563cd8ac2ad9ab904d44a011f26e327dcded5a6154814285de

  • SHA512

    59f93b47db41834eca58121c9068266b2d9484454c54724612071ff5a84a7717cd14bc7ed95582a9b47dbcfaf1b85ea0b58cf7ec9dafdf17d9ebcc34c6b26404

  • SSDEEP

    12288:7MrUy90LrFirlUQmYXXaIsxZpk9v88xv2IPlY8BLRn87OiNit5KtQWbuHxp:vyfrVHaISZ2N88xv2IdYqSwt5KQRp

Malware Config

Extracted

Family

redline

Botnet

fusa

C2

193.233.20.12:4132

Attributes
  • auth_value

    a08b2f01bd2af756e38c5dd60e87e697

Extracted

Family

amadey

Version

3.66

C2

62.204.41.5/Bu58Ngs/index.php

Signatures

  • Amadey

    Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 9 IoCs
  • Loads dropped DLL 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Windows security modification 2 TTPs 1 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Adds Run key to start application 2 TTPs 6 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Program crash 1 IoCs
  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 47 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\74ea26791f099eeecf9b179ac3f9f2e5.exe
    "C:\Users\Admin\AppData\Local\Temp\74ea26791f099eeecf9b179ac3f9f2e5.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4736
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sPm53hD.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sPm53hD.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:5016
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\seJ33YC.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\seJ33YC.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:964
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\koV43kY.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\koV43kY.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1756
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\mWt53.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\mWt53.exe
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:4276
          • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
            "C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe"
            5⤵
            • Checks computer location settings
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:3880
            • C:\Windows\SysWOW64\schtasks.exe
              "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN mnolyk.exe /TR "C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe" /F
              6⤵
              • Creates scheduled task(s)
              PID:4664
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "mnolyk.exe" /P "Admin:N"&&CACLS "mnolyk.exe" /P "Admin:R" /E&&echo Y|CACLS "..\5eb6b96734" /P "Admin:N"&&CACLS "..\5eb6b96734" /P "Admin:R" /E&&Exit
              6⤵
              • Suspicious use of WriteProcessMemory
              PID:1184
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:1388
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "mnolyk.exe" /P "Admin:N"
                  7⤵
                    PID:220
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "mnolyk.exe" /P "Admin:R" /E
                    7⤵
                      PID:1076
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:4888
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\5eb6b96734" /P "Admin:N"
                        7⤵
                          PID:4088
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\5eb6b96734" /P "Admin:R" /E
                          7⤵
                            PID:3260
                        • C:\Windows\SysWOW64\rundll32.exe
                          "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                          6⤵
                          • Loads dropped DLL
                          PID:5108
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nTz62xR.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nTz62xR.exe
                    3⤵
                    • Executes dropped EXE
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    PID:2288
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -u -p 2288 -s 1364
                      4⤵
                      • Program crash
                      PID:3484
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\rOd39jq.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\rOd39jq.exe
                  2⤵
                  • Modifies Windows Defender Real-time Protection settings
                  • Executes dropped EXE
                  • Windows security modification
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of AdjustPrivilegeToken
                  PID:3552
              • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                1⤵
                • Executes dropped EXE
                PID:4828
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2288 -ip 2288
                1⤵
                  PID:3968
                • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:4416

                Network

                MITRE ATT&CK Enterprise v6

                Replay Monitor

                Loading Replay Monitor...

                Downloads

                • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe

                  Filesize

                  236KB

                  MD5

                  fde8915d251fada3a37530421eb29dcf

                  SHA1

                  44386a8947ddfab993409945dae05a772a13e047

                  SHA256

                  6cbcf0bb90ae767a8c554cdfa90723e6b1127e98cfa19a2259dd57813d27e116

                  SHA512

                  ffc253ad4308c7a34ec5ced45cc5eda21a43a9fa59927a323829e2e87a0060c93a051c726f2f6f65ffdb8ac9666f88bf2622c975a24a6718c99ac9a44c6fd7fd

                • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe

                  Filesize

                  236KB

                  MD5

                  fde8915d251fada3a37530421eb29dcf

                  SHA1

                  44386a8947ddfab993409945dae05a772a13e047

                  SHA256

                  6cbcf0bb90ae767a8c554cdfa90723e6b1127e98cfa19a2259dd57813d27e116

                  SHA512

                  ffc253ad4308c7a34ec5ced45cc5eda21a43a9fa59927a323829e2e87a0060c93a051c726f2f6f65ffdb8ac9666f88bf2622c975a24a6718c99ac9a44c6fd7fd

                • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe

                  Filesize

                  236KB

                  MD5

                  fde8915d251fada3a37530421eb29dcf

                  SHA1

                  44386a8947ddfab993409945dae05a772a13e047

                  SHA256

                  6cbcf0bb90ae767a8c554cdfa90723e6b1127e98cfa19a2259dd57813d27e116

                  SHA512

                  ffc253ad4308c7a34ec5ced45cc5eda21a43a9fa59927a323829e2e87a0060c93a051c726f2f6f65ffdb8ac9666f88bf2622c975a24a6718c99ac9a44c6fd7fd

                • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe

                  Filesize

                  236KB

                  MD5

                  fde8915d251fada3a37530421eb29dcf

                  SHA1

                  44386a8947ddfab993409945dae05a772a13e047

                  SHA256

                  6cbcf0bb90ae767a8c554cdfa90723e6b1127e98cfa19a2259dd57813d27e116

                  SHA512

                  ffc253ad4308c7a34ec5ced45cc5eda21a43a9fa59927a323829e2e87a0060c93a051c726f2f6f65ffdb8ac9666f88bf2622c975a24a6718c99ac9a44c6fd7fd

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\rOd39jq.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\rOd39jq.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sPm53hD.exe

                  Filesize

                  612KB

                  MD5

                  e87390153a313a61d91e5a8756ff78bd

                  SHA1

                  c1628d556e33742694c4135853b3a924426335db

                  SHA256

                  8c1692d5ac5a153b1a00e84aa2945e6b5d1459c34c88378179ddb0a497d13769

                  SHA512

                  be4ad7f0ce7b6653f30fc28ba5b6388ec783f90cb4b12c9a6a2cbcc5e8f552bf3fe8edbfdcd8b8019f58b4c7120c5f970519cbce70939df33c5c9b0f1f61202a

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sPm53hD.exe

                  Filesize

                  612KB

                  MD5

                  e87390153a313a61d91e5a8756ff78bd

                  SHA1

                  c1628d556e33742694c4135853b3a924426335db

                  SHA256

                  8c1692d5ac5a153b1a00e84aa2945e6b5d1459c34c88378179ddb0a497d13769

                  SHA512

                  be4ad7f0ce7b6653f30fc28ba5b6388ec783f90cb4b12c9a6a2cbcc5e8f552bf3fe8edbfdcd8b8019f58b4c7120c5f970519cbce70939df33c5c9b0f1f61202a

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nTz62xR.exe

                  Filesize

                  281KB

                  MD5

                  44986991ea4d7eb63ca37f69f407bd87

                  SHA1

                  76c11f1e20c79e474afc2ebe051f644f2f74d8f4

                  SHA256

                  b068768e70fece0f777d65663c68c9beda1b54676a0174b579a577df80d698fa

                  SHA512

                  aa1d5a1f69c0e1b7992d7ae7727b2c2c1caaef76f72acdb950cac5f4547069d8e79f80152541986cf0b1c1275445737654e5b9db28e00e77ac3064517df76130

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nTz62xR.exe

                  Filesize

                  281KB

                  MD5

                  44986991ea4d7eb63ca37f69f407bd87

                  SHA1

                  76c11f1e20c79e474afc2ebe051f644f2f74d8f4

                  SHA256

                  b068768e70fece0f777d65663c68c9beda1b54676a0174b579a577df80d698fa

                  SHA512

                  aa1d5a1f69c0e1b7992d7ae7727b2c2c1caaef76f72acdb950cac5f4547069d8e79f80152541986cf0b1c1275445737654e5b9db28e00e77ac3064517df76130

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\seJ33YC.exe

                  Filesize

                  286KB

                  MD5

                  e17758587c5768ec674126f103324952

                  SHA1

                  b16db2f4b67ec2be7fb521416e3b134fb470759e

                  SHA256

                  bee8eec34428b223644e0129fc948a49e8ce2381bef335a4873ff1ebccb749b7

                  SHA512

                  ca22a5599227594dde689934997eec05c2a9c11aeb2eda90aa9104a3c2d824cbf3308c7e1c60b52e8d7bf0c436db377136e754232c447bef91a7a246c498326b

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\seJ33YC.exe

                  Filesize

                  286KB

                  MD5

                  e17758587c5768ec674126f103324952

                  SHA1

                  b16db2f4b67ec2be7fb521416e3b134fb470759e

                  SHA256

                  bee8eec34428b223644e0129fc948a49e8ce2381bef335a4873ff1ebccb749b7

                  SHA512

                  ca22a5599227594dde689934997eec05c2a9c11aeb2eda90aa9104a3c2d824cbf3308c7e1c60b52e8d7bf0c436db377136e754232c447bef91a7a246c498326b

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\koV43kY.exe

                  Filesize

                  175KB

                  MD5

                  da6f3bef8abc85bd09f50783059964e3

                  SHA1

                  a0f25f60ec1896c4c920ea397f40e6ce29724322

                  SHA256

                  e6d9ee8ab0ea2ade6e5a9481d8f0f921427ec6919b1b48c6067570fde270736b

                  SHA512

                  4d2e1472b114c98c74900b8305aabbc49ba28edffdc2376206cf02e26593df4e444933b3aa19f0c6cd0ae3ac3133d656433574aaf25a57748758e5dd25edfbec

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\koV43kY.exe

                  Filesize

                  175KB

                  MD5

                  da6f3bef8abc85bd09f50783059964e3

                  SHA1

                  a0f25f60ec1896c4c920ea397f40e6ce29724322

                  SHA256

                  e6d9ee8ab0ea2ade6e5a9481d8f0f921427ec6919b1b48c6067570fde270736b

                  SHA512

                  4d2e1472b114c98c74900b8305aabbc49ba28edffdc2376206cf02e26593df4e444933b3aa19f0c6cd0ae3ac3133d656433574aaf25a57748758e5dd25edfbec

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\mWt53.exe

                  Filesize

                  236KB

                  MD5

                  fde8915d251fada3a37530421eb29dcf

                  SHA1

                  44386a8947ddfab993409945dae05a772a13e047

                  SHA256

                  6cbcf0bb90ae767a8c554cdfa90723e6b1127e98cfa19a2259dd57813d27e116

                  SHA512

                  ffc253ad4308c7a34ec5ced45cc5eda21a43a9fa59927a323829e2e87a0060c93a051c726f2f6f65ffdb8ac9666f88bf2622c975a24a6718c99ac9a44c6fd7fd

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\mWt53.exe

                  Filesize

                  236KB

                  MD5

                  fde8915d251fada3a37530421eb29dcf

                  SHA1

                  44386a8947ddfab993409945dae05a772a13e047

                  SHA256

                  6cbcf0bb90ae767a8c554cdfa90723e6b1127e98cfa19a2259dd57813d27e116

                  SHA512

                  ffc253ad4308c7a34ec5ced45cc5eda21a43a9fa59927a323829e2e87a0060c93a051c726f2f6f65ffdb8ac9666f88bf2622c975a24a6718c99ac9a44c6fd7fd

                • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                  Filesize

                  89KB

                  MD5

                  9221a421a3e777eb7d4ce55e474bcc4a

                  SHA1

                  c96d7bd7ccbf9352d50527bff472595b3dc5298e

                  SHA256

                  10ee53988bcfbb4bb9c8928ea96c4268bd64b9dfd1f28c6233185e695434d2f8

                  SHA512

                  63ac172cb19c7c020676937cb35e853710d08e99e06e8cdcb410c37e0c9056af409a50fdec0c90a3c532edcf5e0f128fa1e2181063e1208d4fc4643b1b5736f3

                • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                  Filesize

                  89KB

                  MD5

                  9221a421a3e777eb7d4ce55e474bcc4a

                  SHA1

                  c96d7bd7ccbf9352d50527bff472595b3dc5298e

                  SHA256

                  10ee53988bcfbb4bb9c8928ea96c4268bd64b9dfd1f28c6233185e695434d2f8

                  SHA512

                  63ac172cb19c7c020676937cb35e853710d08e99e06e8cdcb410c37e0c9056af409a50fdec0c90a3c532edcf5e0f128fa1e2181063e1208d4fc4643b1b5736f3

                • memory/1756-145-0x00000000057E0000-0x000000000581C000-memory.dmp

                  Filesize

                  240KB

                • memory/1756-144-0x0000000005780000-0x0000000005792000-memory.dmp

                  Filesize

                  72KB

                • memory/1756-152-0x0000000006A50000-0x0000000006AA0000-memory.dmp

                  Filesize

                  320KB

                • memory/1756-141-0x0000000000DB0000-0x0000000000DE2000-memory.dmp

                  Filesize

                  200KB

                • memory/1756-151-0x00000000073A0000-0x0000000007416000-memory.dmp

                  Filesize

                  472KB

                • memory/1756-150-0x00000000077D0000-0x0000000007CFC000-memory.dmp

                  Filesize

                  5.2MB

                • memory/1756-142-0x0000000005CD0000-0x00000000062E8000-memory.dmp

                  Filesize

                  6.1MB

                • memory/1756-149-0x0000000006AD0000-0x0000000006C92000-memory.dmp

                  Filesize

                  1.8MB

                • memory/1756-148-0x0000000006CF0000-0x0000000007294000-memory.dmp

                  Filesize

                  5.6MB

                • memory/1756-147-0x00000000066A0000-0x0000000006732000-memory.dmp

                  Filesize

                  584KB

                • memory/1756-146-0x0000000005B20000-0x0000000005B86000-memory.dmp

                  Filesize

                  408KB

                • memory/1756-143-0x0000000005850000-0x000000000595A000-memory.dmp

                  Filesize

                  1.0MB

                • memory/2288-175-0x0000000000400000-0x00000000007A2000-memory.dmp

                  Filesize

                  3.6MB

                • memory/2288-170-0x0000000000A62000-0x0000000000A91000-memory.dmp

                  Filesize

                  188KB

                • memory/2288-171-0x0000000000CD0000-0x0000000000D1B000-memory.dmp

                  Filesize

                  300KB

                • memory/2288-172-0x0000000000400000-0x00000000007A2000-memory.dmp

                  Filesize

                  3.6MB

                • memory/2288-174-0x0000000000A62000-0x0000000000A91000-memory.dmp

                  Filesize

                  188KB

                • memory/3552-179-0x0000000000370000-0x000000000037A000-memory.dmp

                  Filesize

                  40KB

                • memory/3552-180-0x00007FF813C90000-0x00007FF814751000-memory.dmp

                  Filesize

                  10.8MB

                • memory/3552-181-0x00007FF813C90000-0x00007FF814751000-memory.dmp

                  Filesize

                  10.8MB